NSW Police have confirmed they are investigating a sexual assault at a gig where US rapper Tyler, the Creator was performing.

A NSW Police spokesman confirmed it was investigating a sexual assault report made by a woman during a concert at the Enmore Theatre on Thursday night. He said no formal statement had been taken yet.

Police are also investigating a tirade against blogger and campaigner Talitha Stone at the Sydney concert and a Twitter campaign against Ms Stone through Tyler’s 1.7 million followers.

Ms Stone, 24, of Sydney, told Fairfax Media that when she made her complaint to Newtown police on Friday, she was told police were already investigating a ‘‘sexual assault’’ of a woman at the same concert.

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